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Chicago, IL

210 Alexandra Way
Carol Stream, Illinois 60188

630.871.1111

Hours:

Monday – Friday: 7 a.m. – 7 p.m.
Emergency service available 24/7

Rockford, IL

3736 11th Street
Rockford, Illinois 61109

815.229.1028

Hours:

Monday – Friday: 7 a.m. – 5:30 p.m.
Emergency service available 24/7

Portage, IN

6141 Melton Road
Portage, IN 46368

219.883.0421

Hours:

Monday – Friday: 7 a.m. – 8 p.m.
Emergency service available 24/7

Cedar Rapids, IA

425 French Court SW
Cedar Rapids, IA 52404

319.396.4111

Hours:

Monday – Friday: 7 a.m. – 5:30 p.m.
Saturday – Sunday: Call for Service
After Hours: Call for Service

Davenport, IA

8200 North Fairmount
Davenport, IA 52806

563.388.9988

Hours:

Monday – Friday: 7 a.m. – 10:00 p.m.
Saturday – Sunday: Call for Service
After Hours: Call for Service

Des Moines, IA

407 Adventureland Drive NE
Altoona, IA 50009

515.957.3300

Hours:

Monday – Friday: 7 a.m. – 5:00 p.m.
Saturday – Sunday: Closed
After Hours: Call for Service

Waterloo, IA

3180 W. Airline Hwy
Waterloo, IA 50703

319.450.7855

Hours:

Monday – Friday: 7 a.m. – 3:30 p.m.
Saturday – Sunday: Call for Service
After Hours: Call for Service

Iron Mountain, MI

600 Industrial Park Dr.
Iron Mountain, Michigan 49801

906.774.9706

Hours:

Monday – Friday: 7 a.m. – 3:30 p.m.
Emergency service available 24/7

Minneapolis – Saint Paul, MN

21568 Highview Avenue
Lakeville, MN 55044

952.854.5511

Hours:

Monday – Friday: 7 a.m. – 7 p.m. Truck Shop
Monday – Friday: 7 a.m. –7 p.m. Trailer Shop
Saturday – Sunday: Call for Service
After Hours: Call for Service

Billings, MT

1140 Main Street
Billings, MT 59105

406.252.4191

Hours:

Monday – Friday: 7:30 a.m. – 5 p.m.
Saturday – Sunday: Call for Service
After Hours: Call for Service

Lincoln, NE

3001 West O Street
Lincoln, NE 68528

402.438.3767

Hours:

Monday – Friday: 7 a.m. – 10:30 p.m.
Saturday – Sunday: Call for Service
After Hours: Call for Service

Omaha, NE

10143 South 136th Street
Omaha, NE 68138

402.331.4104

Hours:

Monday – Friday: 24 hours
Saturday: Open until Noon, then Call for Service
Sunday: Call for Service

Parts Hours

Monday – Friday: 24 Hours
Saturday: Open until Noon
Sunday and After Hours: Call for Service

Bismarck, ND

3801 Commerce Drive
Bismarck, ND 58501

701.258.2303

Hours:

Monday – Friday: 7 a.m. – 5 p.m.
Saturday – Sunday: Call for Service
After Hours: Call for Service

Fargo, ND

3902 12th Avenue North
Fargo, North Dakota 58102

701.282.6556

Hours:

Monday – Friday: 7 a.m. – 5:30 p.m.
Saturday – Sunday: Call for Service
After Hours: Call for Service

Grand Forks, ND

3450 South 42nd Street
Grand Forks, ND 58201

701.746.8400

Hours:

Monday – Friday: 7:30 a.m. – 5:30 p.m.
Saturday – Sunday: Call for Service
After Hours: Call for Service

Williston, ND

3805 4th Avenue West
Williston, ND 58801

701.572.2000

Hours:

Monday – Friday: 7 a.m. – 5:30 p.m.
Saturday – Sunday: Call for Service
After Hours: Call for Service

Sioux Falls, SD

1635 East Dike Drive
Sioux Falls, South Dakota 57104

605.339.8839

Hours:

Monday – Friday: 7 a.m. – 5:30 p.m.
Saturday: Closed
Sunday: Closed

Milwaukee, WI

13015 West Custer Avenue
Butler, WI 53007

262.781.7100

Hours:

Monday – Friday: 7 a.m. – Midnight
Saturday – Sunday: Call for Service
Emergency service available 24/7

Gillette, WY

10750 Highway 59
Gillette, WY 82718

307.682.8596

Hours:

Monday – Friday: 7 a.m. – 5 p.m.
24/7 On Call

Surprise, AZ

Interstate Energy Systems
11690 N. 132nd Ave
Surprise, AZ 85379

623.544.4900

Hours:

Monday – Friday: 7 a.m. – 5 p.m.
Saturday – Sunday: Call for Service
After Hours: Call for Service

Cheyenne, WY

2630 Granite Peak Drive
Cheyenne, Wyoming, 82007

(307) 509-5868

Hours:

Monday – Friday: 7 a.m. – 5 p.m.

Saturday – Sunday: Call for Service

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Home Products & Services Factory Parts and Service

Factory Parts and Service

Parts and Service You Can Trust

The parts departments at Power Systems work with a sense of urgency knowing that downtime is costly to your business. We carry a full line of OEM replacement parts. We also carry other replacement parts that meet or exceed manufacturer specifications.

Our experienced team has an extensive parts inventory and the knowledge across industries to deliver one-stop solutions.

Choosing the Right Part Matters

The Interstate Power Systems experienced team is on hand to assist you in choosing the right parts for your equipment and application. Years of work across industries gives our associates the ability to assess potential issues and suggest the parts that best suit your needs.

Our level of consultation sets us apart, reflecting our commitment not just to sell you a product, but to help you solve complex problems and deliver products which last longer, function better and result in your long-term satisfaction.

Proud To Carry and Support

  • Accuride Corp.
  • Active
  • Allison Transmission
  • Arvin Meritor
  • Atlas Copco
  • Bendix
  • Carrier Transicold
  • Clarke Pump
  • Comfort Pro
  • Commercial Vehicle Group (CVG)
  • Coolstar
  • Dana
  • Delco Remy
  • Detroit Diesel
  • Deutz
  • Donaldson
  • Dorman
  • DustGuard
  • Eaton
  • Espar
  • ExxonMobil
  • Firestone
  • Freightliner
  • Gabriel
  • Gates
  • Gunite
  • Horton
  • Idle Smart
  • IPD
  • Innerspace
  • John Deere
  • Kohler
  • Kysor Parts
  • Leece-Neville
  • Liebherr
  • Mercedes-Benz
  • MGM Brakes
  • Monroe
  • MTU
  • Muncie Power Products
  • Nelson
  • Optronics
  • OshKosh
  • Penbray
  • Perkins
  • Phillips & Temro
  • Prestone Command
  • Proline HD
  • Racor
  • RSC Chemical Solutions
  • Sachs Performance
  • SKF
  • Star
  • Tectran
  • Timken
  • Volvo Penta
  • Weitron
  • Weller Truck Parts
  • Webasto

Frequently Asked Questions

Do you offer genuine OEM parts for engines and power systems?

Yes. Interstate Power Systems provides genuine OEM parts designed to meet manufacturer specifications and maintain performance, reliability and warranty requirements. Using original parts helps ensure proper fit and long-term equipment operation.

What brands of parts do you carry and support?

Interstate supports a wide range of leading engine and component brands, including Cummins, Detroit Diesel, Allison Transmission, mtu and other major manufacturers. Access to these brands allows support for a variety of equipment types and applications.

Do you provide factory-authorized service for the parts you sell?

Yes. Interstate offers factory-authorized service performed by trained technicians who follow manufacturer guidelines. This helps ensure accurate diagnostics, proper repairs and continued equipment reliability.

How quickly can you source and deliver parts?

Interstate maintains an extensive parts inventory and sourcing networks to help provide parts as quickly as possible. Our goal is to minimize downtime by delivering parts efficiently.

Can you help identify the right parts for my equipment?

Yes. Interstate’s team can assist with identifying the correct parts based on your equipment, model and application. This helps ensure the right components are selected for proper fit and performance.

Do you support both individual equipment owners and fleet operations?

Yes. Interstate supports both individual equipment owners and fleet operations with parts and service needs. Whether it’s a single repair or ongoing fleet support, services are designed to keep equipment running reliably.